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Comparison between BenQ PD2705U vs BenQ EW2780U

General Info
Model Number BenQ PD2705U BenQ EW2780U
Price
Type Monitor Monitor
Year 2021 2019
Brand BenQ BenQ
Model Number PD2705U EW2780U
Alias PD2705UE
Display
Screen Size Class 27" (inches) 27" (inches)
Diagonal Size 26.93 in
68.4 cm
684 mm
2.24 ft
27 in
68.6 cm
685.8 mm
2.25 ft
Screen Width 23.49 in
59.7 cm
596.736 mm
1.96 ft
23.49 in
59.7 cm
596.736 mm
1.96 ft
Screen Height 13.22 in
33.6 cm
335.664 mm
1.1 ft
13.22 in
33.6 cm
335.664 mm
1.1 ft
Display Type IPS IPS
Display Bit Depth 10 bits (8 bits + FRC) 10 bits
Frame Rate Control Yes
Max Number of Colors 1073741824 1073741824
Bits 30 30
Screen Aspect Ratio 16:9 16:9
Screen Resolution 3840 x 2160 3840 x 2160
Screen Pixel Pitch 0.185 mm 0.155 mm
Screen Pixel Density 163 ppi 163 ppi
Screen-to-Body Ratio 89.21 %
Backlight Source W-LED W-LED
sRGB 99 % 99 %
Screen Brightness 250 cd/m² 350 cd/m²
Max Screen Brightness 350 cd/m²
Static Screen Contrast 1200 : 1 1300 : 1
Dynamic Screen Contrast 20000000 : 1
Screen Horizontal Viewing Angle 178 ° 178 °
Screen Vertical Viewing Angle 178 ° 178 °
Display Minimum Response Time 5 ms 5 ms
Display Coating Anti-glare/Matte Anti-glare/Matte
HDR HDR10 HDR10
3D No No
Size, weight, color
Case Depth 3.39 in
8.6 cm
86 mm
0.28 ft
Case Weight 6 kg
13 lbs
Case Width with Stand 24.17 in
61.4 cm
614 mm
2.01 ft
24.17 in
61.4 cm
614 mm
2.01 ft
Case Height with Stand 17.75 in
45.1 cm
450.9 mm
1.48 ft
18.17 in
46.1 cm
461.4 mm
1.51 ft
Case Depth with Stand 10.11 in
25.7 cm
256.8 mm
0.84 ft
7.72 in
19.6 cm
196 mm
0.64 ft
Case Weight with Stand 9.3 kg
20 lbs
6.7 kg
15 lbs
Case Color Black Metallic Brown/Black
Hardware
Built-in Camera No No
Connectivity 1 x USB 3.2 (Type-C; downstream)
1 x USB 3.2 (Type-C; upstream; 65W; DP Alt Mode)
1 x DisplayPort 1.4
1 x 3.5 mm Audio Out
1 x HDMI 2.0
2 x USB 3.2 (Type-B; upstream)
3 x USB 3.2 (Type-A; Gen 1; downstream)
1 x DisplayPort 1.4
1 x 3.5 mm Audio Out
1 x USB (Type-C; 60W; DP Alt Mode)
2 x HDMI 2.0
Audio
Audio Speakers 2 x 2.5W 2 x 5W
Features
Cool Features Auto Pivot
Uniformity Technology
Calman Verified
Pantone Validated
DualView
Hotkey Puck G2
Solidworks
Picture-by-Picture
Flicker-free technology
Color Modes
AMA (Advanced Motion Accelerator)
Picture-in-Picture
Low Blue Light
AMD FreeSync technology
KVM Switch
Color Weakness
ePaper mode
Flicker-free technology
Low Blue Light
HDRi
Eye Reminder
AMA (Advanced Motion Accelerator)
Smart Focus
Brightness Intelligence Plus (B.I.+)
Super Resolution
Extra Features Anti-theft stand lock slot - Kensington
Ergonomics
Case Width 24.17 in
61.4 cm
614 mm
2.01 ft
Case Height 14.4 in
36.6 cm
365.7 mm
1.2 ft
Vesa Mount Support Yes Yes
VESA Interface Standard Size 100 x 100 100 x 100
Removable VESA Stand Yes Yes
Height Adjustment Yes No
Height Adjustment Range 110 mm
11 cm
4.3307 in
0.3609 ft
Landscape or Portrait Pivot Support Yes No
Left Pivot 0 °
Right Pivot 90 °
Left or Right Swivel Support Yes No
Left Swivel 30 °
Right Swivel 30 °
Forward and Backward Tilt Support Yes Yes
Forward Tilt 5 ° 5 °
Backward Tilt 20 ° 15 °
Frequency and Interpolation
Vertical Digital Frequency 60 Hz 60 Hz
Screen Interpolation Measurement Unit NULL NULL
Accessories
Certificates and Standards
Licenses TÜV Rheinland Flicker-free
TÜV Rheinland Low Blue Light
Mac Compatible
Windows Compatible
Usage and Storage Requirements
BenQ PD2705U BenQ EW2780U